Fig. 17. Release of peripheral retinal incarceration. A. Rhegmatogenous retinal detachment with retinal fold (white arrow) radiating from incarceration site (black arrow). Fold relaxed by equatorial retinotomy (dotted line). B. Retina reattached. Encircling buckle supports retinotomy and peripheral break. (Michels RG, Wilkinson CP, Rice TA: Vitreous Surgery. Retinal Detachment, p 209. St. Louis, CV Mosby, 1990)A